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TPB best predicted COVID vaccine hesitancy
Among Bangladeshi adults, COVID-19 vaccine hesitancy was common (41.1%), and the Theory of Planned Behavior explained more variance than HBM or 5C models.
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What hesitancy prevalence was found?
41.1% of study respondents.
Source: Health Belief Model, Theory of Planned Behavior, or Psychological Antecedents: What Predicts COVID-19 Vaccine Hesitancy Better Among the Bangladeshi Adults? · DOI · quote verified
Which framework predicted best?
TPB had the highest predictive power for vaccination decision.
Source: Health Belief Model, Theory of Planned Behavior, or Psychological Antecedents: What Predicts COVID-19 Vaccine Hesitancy Better Among the Bangladeshi Adults? · DOI · quote verified
How much variance did TPB explain?
43% (adjusted R²=0.43).
Source: Health Belief Model, Theory of Planned Behavior, or Psychological Antecedents: What Predicts COVID-19 Vaccine Hesitancy Better Among the Bangladeshi Adults? · DOI · quote verified
Were TPB components significant?
Yes—all four TPB components predicted hesitancy.
Source: Health Belief Model, Theory of Planned Behavior, or Psychological Antecedents: What Predicts COVID-19 Vaccine Hesitancy Better Among the Bangladeshi Adults? · DOI · quote verified
What HBM constructs predicted hesitancy?
Susceptibility, severity, benefits, and barriers.
Source: Health Belief Model, Theory of Planned Behavior, or Psychological Antecedents: What Predicts COVID-19 Vaccine Hesitancy Better Among the Bangladeshi Adults? · DOI · quote verified
What was mean respondent age?
33.7 years (SD 12.9).
Source: Health Belief Model, Theory of Planned Behavior, or Psychological Antecedents: What Predicts COVID-19 Vaccine Hesitancy Better Among the Bangladeshi Adults? · DOI · quote verified
What share were rural?
64.3% rural; 31.9% from Dhaka Division.
Source: Health Belief Model, Theory of Planned Behavior, or Psychological Antecedents: What Predicts COVID-19 Vaccine Hesitancy Better Among the Bangladeshi Adults? · DOI · quote verified
What was the study’s practical aim?
Inform campaigns to reduce hesitancy and raise COVID-19 vaccine uptake in Bangladesh.
Source: Health Belief Model, Theory of Planned Behavior, or Psychological Antecedents: What Predicts COVID-19 Vaccine Hesitancy Better Among the Bangladeshi Adults? · DOI · quote verified
Which three frameworks were compared?
HBM, TPB, and 5C psychological antecedents.
Source: Health Belief Model, Theory of Planned Behavior, or Psychological Antecedents: What Predicts COVID-19 Vaccine Hesitancy Better Among the Bangladeshi Adults? · DOI · quote verified
What analysis method assessed predictability?
Multiple linear regression after checking assumptions/collinearity.
Source: Health Belief Model, Theory of Planned Behavior, or Psychological Antecedents: What Predicts COVID-19 Vaccine Hesitancy Better Among the Bangladeshi Adults? · DOI · quote verified
Why study hesitancy globally per framing?
WHO has identified vaccine hesitancy among top global health threats.
Source: Health Belief Model, Theory of Planned Behavior, or Psychological Antecedents: What Predicts COVID-19 Vaccine Hesitancy Better Among the Bangladeshi Adults? · DOI · quote verified